James Gunn spoke about how the personalities of Superman and Batman influence their suits during an interaction with David Corenswet in the behind-the-scenes documentary, Adventures in the Making of Superman.

James Gunn plans to take DCU's Batman to new maniacal levels, as he shares a preview into a darker, more psychotic era of the Caped Crusader.

Director James Gunn took thoughtful measures to make sure that his Superman movie was bright and colorful, and his leading man was a person who civilians could look to as a kind hero that they would want to be friends with.